PT - JOURNAL ARTICLE AU - Gibbs, William D. AU - Hodges, Harold D. AU - Lushbaugh, C. C. TI - Precise Geometry-Independent Radioassay of Large Biological Samples DP - 1968 Jun 01 TA - Journal of Nuclear Medicine PG - 264--266 VI - 9 IP - 6 4099 - http://jnm.snmjournals.org/content/9/6/264.short 4100 - http://jnm.snmjournals.org/content/9/6/264.full SO - J Nucl Med1968 Jun 01; 9